A pair of physical qunatities having the same dimensional formula are:

momentum and impulse

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momentum and energy

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energy and pressure

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force and power

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Solution

The correct option is D momentum and impulse
Momentum $\to m v = M^{1} L^{1} T^{- 1}$
Impulse $\to f \times t = M^{1} L^{1} T^{- 1}$
Energy $= M L^{2} T^{- 2}$
Pressure $= M L^{- 1} T^{- 2}$
Power $= M L^{2} T^{- 3}$
Hence, option A is correct.

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